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Biphenyl

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Identification
Molecular formula
C12H10
CAS number
92-52-4
IUPAC name
benzylbenzene
State
State

At room temperature, biphenyl is in a solid state. It sublimes at room temperature, meaning it transitions from solid to gas without passing through a liquid phase.

Melting point (Celsius)
69.00
Melting point (Kelvin)
342.15
Boiling point (Celsius)
255.00
Boiling point (Kelvin)
528.15
General information
Molecular weight
154.21g/mol
Molar mass
154.2120g/mol
Density
1.0400g/cm3
Appearence

Biphenyl is typically found as colorless or white crystalline leaflets. It can sometimes appear in a yellowish tint due to impurities. It is often found as a solid at room temperature.

Comment on solubility

Solubility of Benzylbenzene

Benzylbenzene, a compound with the formula C13H10, exhibits notable characteristics regarding its solubility:

  • Nonpolar Nature: Benzylbenzene is a nonpolar organic compound, which generally limits its solubility in polar solvents such as water.
  • Solvent Compatibility: It tends to dissolve better in nonpolar solvents such as hexane and toluene, making it suitable for various organic chemistry applications.
  • Temperature Influence: Solubility may increase slightly with temperature, as is common with many organic compounds, but it remains insignificant in polar solvents.

In summary, due to its nonpolar characteristics, benzylbenzene is poorly soluble in water, while it shows greater affinity for nonpolar solvents, reflecting the general principle of "like dissolves like." Understanding these properties is crucial for efficiently utilizing benzylbenzene in various chemical processes.

Interesting facts

Interesting Facts about Benzylbenzene

Benzylbenzene, also known as diphenylmethane, is a fascinating compound in the world of organic chemistry. This hydrocarbon is not just a mundane entity; it has various intriguing attributes and applications.

Chemical Structure and Properties

Benzylbenzene consists of a central carbon atom bonded to two phenyl groups. This structure imbues it with unique reactivity and physical properties, making it a valuable substance for researchers and industry professionals alike. Here are some key points:

  • Stable Framework: The resonance stabilization provided by the two phenyl rings enhances the stability of the molecule, which is a vital factor in its chemical behavior.
  • Non-polar Solvent: It serves as a non-polar solvent in various applications, offering a medium for reactions that do not require water or other polar solvents.
  • Precursor in Synthesis: Benzylbenzene is frequently utilized as a precursor in the synthesis of various chemicals, including dyes and pharmaceuticals.

Applications

The practical applications of benzylbenzene extend across multiple fields:

  • Industrial Use: Commonly employed in the production of plastics and resins, benzylbenzene helps generate materials that are essential in modern manufacturing.
  • Flavor and Fragrance: Owing to its pleasant aroma, it is often used in the development of fragrances and food flavorings, influencing both the cosmetics and culinary industries.
  • Chemical Research: Researchers study benzylbenzene to gain insights into aromatic chemistry and catalytic processes.

Fun Fact

Interestingly, benzylbenzene is often mistaken for benzyl alcohol due to similar naming conventions. However, the two compounds serve vastly different roles in chemical reactions and biological processes!

Quote from a Renowned Chemist: "Understanding compounds like benzylbenzene opens avenues for innovative chemical solutions in various industries, highlighting the creativity inherent in organic chemistry."

Benzylbenzene stands as a testament to the complexities and beauty of organic compounds, continually aiding advancements in science and technology.

Synonyms
Diphenylmethane
101-81-5
Benzylbenzene
Ditan
Benzene, 1,1'-methylenebis-
Ditane
Diphenyl methane
Benzene, benzyl-
Methane, diphenyl-
1,1'-Dimethylenebis(benzene)
Benzene, (phenylmethyl)-
1,1'-METHYLENEBISBENZENE
1,1'-methylenedibenzene
(phenylmethyl)benzene
Benzylphenyl
Diphenylmethan
Benzyl benzene
Toluene, alpha-phenyl-
alpha-phenyltoluene
NSC 4708
MFCD00004781
HSDB 5141
EINECS 202-978-6
UNII-K3E387I0BC
AI3-28021-X
K3E387I0BC
Diphenylmethyl radical
DTXSID1041891
CHEBI:38884
AI3-00748
NSC-4708
Toluene, .alpha.-phenyl-
CHEMBL1796022
DTXCID9021891
Methylenedibenzene
Diphenylmethyl
benzyl-benzene
Diphenylmethane, 99%
Benzene,1'-methylenebis-
Diphenylmethane, >=99%
1,1'-methanediyldibenzene
WLN: R1R
DIPHENYLMETHANE [MI]
BIDD:ER0257
DTXSID50196280
NSC4708
1,1'-METHYLENEBIS(BENZENE)
Tox21_301147
BDBM50346811
STL445701
AKOS000120567
CS-W009530
FD34703
HY-W008814
1,1'-METHYLENEBISBENZENE [HSDB]
NCGC00248307-01
NCGC00255045-01
CAS-101-81-5
LS-14188
SY001825
D0896
NS00012346
EN300-21054
E75810
A800459
Q412882
F0001-0052
InChI=1/C13H12/c1-3-7-12(8-4-1)11-13-9-5-2-6-10-13/h1-10H,11H
202-978-6